I applied through university. The process took 2 days. I interviewed at ZS Associates (Pune) in Sep 2013
Interview
Written exam followed by one ground discussion and 3 rounds of interview - one case interview, one technical and one HR interview. The entire process took 2 weeks. It was a campus offer. The interviews were tough, specially the case interview if you have not dealt with data or cases before. Just keep a keen eye on any outliers and make observations about the data provided.
Also, prepare guess estimate and basic HR questions thoroughly. They might also ask puzzles in the fit interview. Staying confident and having good communication skills might compensate for any technical downsides.
I applied through university. The process took 1 day. I interviewed at ZS Associates (Pune) in Aug 2020
Interview
This is a 3 stage process. First, they give you a case study. Secondly, there is an interview on general topics (academics, experience) and the Case Study you did. Thirdly, there is another interview which is mostly a personality test and has questions on general topics with some quizzes and/or puzzles.
Interview questions [1]
Question 1
You have two ropes coated in an oil to help them burn. Each rope will take exactly 1 hour to burn all the way through. However, the ropes do not burn at constant rates—there are spots where they burn a little faster and spots where they burn a little slower, but it always takes 1 hour to finish the job.
With a lighter to ignite the ropes, how can you measure exactly 45 minutes?
I applied through university. The process took 2 days. I interviewed at ZS Associates
Interview
The first round consisted of a general aptitude test which mainly consisted of Data Interpretation questions . Rest of it was relatively easy. The second round was a video round where most of the questions were guess estimates or general behavioural questions.
I applied through university. I interviewed at ZS Associates (Mumbai) in Aug 2019
Interview
Good and Tough, the Interviewer was frank and helped in between if you get stuck and will provide hints for complex queries and be confident of what you say and always backup your answer.